baber/WOPTO huggingface dataset:
Patent EP-2122111-A2 (EP)
Inventor: DRIVDAHL KRISTIAN SHAYNE
IPC: E21B10/26
Filed: 2007-12-14
Abstract: Core drill bits with extended matrix heights are described. The core drill bits have a series of slots or openings that are not located at the tip of the cutting portion and are therefore enclosed in the body of the matrix. The slots may be staggered and/or stepped throughout the matrix. As the matrix of the drill bit erodes through normal use, the fluid/debris notches at the tip of the bit are eliminated. As the erosion progresses, the slots become exposed and then they function at the proximal face of the bit as fluid/debris ways. This configuration allows the matrix height to be extended and lengthened without substantially reducing the structural integrity of the drill bit. With an extended matrix height, the drill bit can last longer and require less tripping in and out of the borehole to replace the drill bit.
Patent EP-2092543-A2 (EP)
Inventor: KIRSHNER MARK FREDERICK
IPC: H01J25/34
Filed: 2007-11-28
Abstract: L'invention concerne le circuit d'entrée d'un tube d'amplification de micro-ondes parvenant à une largeur de bande instantanée améliorée. En couplant directement la ligne de transmission portant un signal de radiofréquence de modulation à une grille de commande, un circuit d'entrée de faible Q est créé, lequel augmente la largeur de bande fractionnaire du système. Une cavité résonante peut être utilisée pour générer une tension aux bornes de l'entrefer entre la cathode et la grille de commande. Des géométries alternatives sont offertes et permettent au faisceau d'électron d'être émis d'une cathode connectée soit au conducteur central de la ligne de transmission soit au conducteur externe de la ligne de transmission. En variante, le champ électrique du signal de radiofréquence se propageant à travers la ligne de transmission peut être utilisé pour créer une tension aux bornes de l'entrefer entre la cathode et la grille de commande sans utiliser une cavité résonante. De même, des géométries alternatives sont présentées au moyen desquelles le faisceau d'électron est émis d'une cathode connectée soit au conducteur central soit au conducteur externe de la ligne de transmission.
Patent EP-2063828-A2 (EP)
Title: Pièce à main ophtalmique à accumulateur comportant une extrémité jetable
Inventor: DACQUAY BRUNO
IPC: A61M5/142
Filed: 2007-10-09
Abstract: La présente invention concerne un système d'injection ophtalmique comprenant un ensemble réutilisable un nombre limité de fois et un segment de pointe. Le segment de pointe peut être couplé à l'ensemble réutilisable un nombre limité de fois et découplé de ce dernier. Le segment de pointe comprend une chambre de distribution, un piston et un corps. La chambre de distribution contient une certaine quantité de substance devant être injectée dans un oeil. L'extrémité proximale du piston comporte une première interface de liaison mécanique. L'ensemble réutilisable un nombre limité de fois du système d'injection ophtalmique comprend une source d'énergie, une unité de commande, un moteur, une deuxième interface de liaison mécanique située sur une extrémité de l'arbre moteur et un deuxième corps. La première interface de liaison mécanique peut s'accoupler à la deuxième interface de liaison mécanique de sorte que lorsque le segment de pointe est couplé à l'ensemble réutilisable un nombre limité de fois, la première interface de liaison mécanique s'accouple à la deuxième interface de liaison mécanique et que le mouvement de l'arbre provoque ainsi le mouvement du piston.
Patent EP-1962114-A2 (EP)
Inventor: WADA YORIO
IPC: G02B5/28
Filed: 2004-08-17
Abstract: Optical filter with a thin film formed by laminating low refractive index layers (20) alternately from a substrate side (18) with high refractive index layers (21). Two refractive index profiles (P1,P2) are continuous. In each profile: The thin film is provided with first and second laminated portion (56,58;61,63). In the first laminated portion (56;61), the refractive indices of the high refractive index layers become gradually higher and the refractive indices of the low refractive index layers become gradually lower, while in the second laminated portion (58;63) the refractive indices of the high refractive index layers become gradually lower and the refractive indices of the low refractive index layers become gradually higher. At least one optical thickness of the high refractive index layers in the first or second profile or of the low refractive index layers in the first or second profile is different from the others.
Patent EP-1980757-A2 (EP)
Inventor: STUMPF MICHAEL
IPC: F16B11/00
Filed: 2008-03-31
Abstract: The method of manufacturing a mounting arrangement of a columnar mounting dome (10a) made of plastic at a thin-walled plastic component (2a), comprises separately producing the mounting dome and the component, forming an end of the mounting dome as joining section (16a), forming another joining section (18a) at an inner side (6a) of the component, moistening the joining sections with a light-hardening adhesive and subsequently joining the component and the mounting dome for producing the joining connection and rigidly interconnecting by hardening the adhesive. The method of manufacturing a mounting arrangement of a plastic columnar mounting dome (10a) at a thin-walled plastic component (2a), comprises separately producing the mounting dome and the component, forming an end of the mounting dome as joining section (16a), forming another joining section (18a) at an inner side (6a) of the component, moistening the joining sections with a light-hardening adhesive and subsequently joining the component and the mounting dome for producing the joining connection and rigidly interconnecting by hardening the adhesive. The mounting dome is provided with a mounting element (12a). The joining section of the component is adapted to the joining section of the mounting dome to form a joining connection for positioning the mounting dome at the component. A fast hardening adhesive is used, if the mounting dome consists of a translucent adhesive. The hardening of the adhesive is initiated by light radiation in a determined wavelength, before and after carrying out the joining connection. The mounting dome has a hollow cylindrical form, is opened or closed at the end formed as joining section and is formed rotationally- symmetrical or asymmetrical manner. The joining section formed as recess is intended at the component and the other joining section formed as projection is intended at the mounting dome and vice versa. The joining sections are formed in stepped manner. The maximum diameter of the joining section of the component is lesser or greater than the maximum diameter of the joining section of the mounting dome. The projection consists of ribs formed at the components and the recess consists of grooves formed in the mounting dome. The ribs have a wall thickness smaller than 2/3 of the wall thickness of the components. A centering pin is formed at the rib and is introduced during manufacturing of the joining connection in a center hole of the mounting dome. The height of the rib is larger than the depth of the groove. The components and the mounting domes are manufactured from a thermoplastic material by injection molding. The mounting element is manufactured from different or same material as the mounting dome and embedded into the material of the mounting dome.
Patent EP-1980736-A2 (EP)
Inventor: TOMAZIC DEAN
IPC: F02D41/02
Filed: 2008-04-08
Abstract: An exhaust control system for an internal combustion engine having a plurality of actuators wherein each actuator controls a predetermined engine parameter. A plurality of sensors are also associated with the engine and each sensor provides an output representative of an engine operating condition. The control system includes a PID controller associated with each actuator and in which each PID controller has an input, an output and a feedback between the input and the output. A distribution function circuit is operatively connected in series with the inputs of the PID controller. The distribution function circuit receives an error signal representative of the difference between a target value and an actual value of one or more engine operating conditions, previously determined control factor values and the feedback from each PID controller as input signals. The distribution function circuit varies the input to each PID controller as a function of the distribution function input signals.
Patent EP-1990238-A2 (EP)
Inventor: NORO YOSHIKI
IPC: B60R1/072
Filed: 2008-05-07
Abstract: An electrically operated mirror control device comprises a controller which includes a reverse linking unit for carrying out a reverse linking operation to tilt a mirror to change a mirror surface angle in linking with reversing of a vehicle and, and a mirror switch which adjusts an amount of a change in the mirror surface angle of the mirror in the reverse linking operation, wherein, when the controller detects a predetermined operation in the reverse linking operation, a reverse angle memorizing control unit changes a first setting stored in a memorizing unit into a second setting of the mirror surface angle including the amount of the change in the mirror surface angle adjusted by the mirror switch at an end of the reverse linking operation.
Patent EP-1959459-A2 (EP)
Inventor: HANSER VOLKER WERNER
IPC: H01F30/12
Filed: 2005-10-06
Abstract: The polyphase transformer (101) has several toroidal cores (102) adjacently arranged in an axial direction. The toroidal cores support phase windings of different phases. The connecting points of the phase windings of two adjacent toroidal cores are offset from one another in a peripheral direction. The offset of the geometric angles between the connecting points of the phase windings of two adjacent toroidal cores approximately corresponds to the phase shift to the electric phase angle between the voltage signals of these toroidal cores (102).
Patent EP-2015342-A2 (EP)
Inventor: KAMIMURA OSAMU
IPC: H01J37/295
Filed: 2008-07-08
Abstract: In an electron microscope to which a phase retrieval method is applied, an image size determined by a pixel size p of a diffraction pattern, a camera length L, and a wavelength λ of an illumination beam is allowed to have a certain relation with an illumination area on a specimen. Further, a beam illumination area or a scanning area of a deflector when a magnified image is observed is set by an illumination adjustment system, so that an image size when the magnified image is used for the phase retrieval method is allowed to have a certain relation with the image size determined by the pixel size of the diffraction pattern, the camera length, and the wavelength of the illumination beam. Accordingly, the information of the diffraction pattern is substantially equal to an object image to be reconstructed.
Patent EP-2015505-A2 (EP)
Inventor: BERTONI GUIDO MARCO
IPC: H04L9/06
Filed: 2008-07-10
Abstract: An encoding/decoding apparatus comprises a central processing unit and an encryption/decryption accelerator coupled to the central processing unit The accelerator comprises an input for input data to be encrypted/decrypted, an arithmetic logic unit coupled to said input for performing selectable operations on data obtained from said input data and an output for encrypted/decrypted data coupled to said arithmetic logic unit.
Patent EP-2025483-A2 (EP)
Inventor: ANTON FRANZ
IPC: B27M3/00
Filed: 2008-08-13
Abstract: A supply unit (30) is located at one end of the press chamber (11), to feed-in the adhesively-coated stack of wood and other material (21). This unit includes one or more driven rollers. These carry the aligned stack into the press chamber. At the opposite end of the press chamber, an extraction unit removes the pressed stack. The roller(s) are arranged in and/or on a frame for stack alignment. The supply unit and the extraction unit are designed for simultaneous or consecutive operation.
Patent EP-2056225-A2 (EP)
Inventor: AHL WILLIAM J
IPC: G06Q10/10
Filed: 2003-03-24
Abstract: A system for accessing electronic information includes at least one electronic database, a graphical user interface (GUI) and a processing element. The electronic databases can store electronic information, at least a portion of which is contained within a collection of electronic documents. The GUI can display at least one electronic portal document comprising a plurality of graphical elements, at least one of which is associated with at least one pointer that is associated with and identifies at least a portion of the electronic information. The processing element, is responsive to a selection of at least one graphical element and thereafter a selection of at least one associated pointer to thereby select at least a portion of the electronic information. The processing element can locate, retrieve and access selected electronic information based upon the selected pointer and, as applicable, further based upon the predetermined indexing pattern of the respective collection.
Patent EP-2067963-A2 (EP)
Inventor: PISSELOUP ARNOUD
IPC: F01D25/16
Filed: 2008-12-05
Abstract: The bearing (1) chamber (2) includes a vent valve (14) in a wall (3). This vents the bearing chamber independently of pressure. Venting is effected via a: vent line, oil separator, bypass line or exhaust gas cone (7). The vent valve limits or reduces pressure. It is controlled. The reaction delay of the vent valve is shorter than the corresponding delay in speed-reduction of the high pressure turbine compressor, when either the gas turbine speed is reduced, or when the gas turbine is shut down.
Patent EP-2014851-A2 (EP)
Inventor: LAX MICHAEL R
IPC: E05B73/00
Filed: 2004-02-06
Abstract: A lockable container for securing assets that has an integral and internal locking mechanism and methods of use are provided. An illustrative lockable container may include first and second covers configured to move between an open position, which allows access to the asset, and a closed position, which encloses the asset. The locking mechanism of the lockable container may include a locking mate arrangement operatively coupled to at least one of the first and second covers, and a locking member that is configured to move between an unlocked position and a locked position. The entirety of the locking member may be internal to the container when the locking member is in the unlocked position. A magnetic key arrangement may interact with the locking member to move the locking member between the unlocked and locked positions.
Patent EP-1921144-A2 (EP)
Inventor: OLEKSIEWICZ MARTIN B
IPC: C12N15/10
Filed: 2004-09-17
Abstract: Multiplex overlap-extension RT-PCR provides an efficient method of linking two or more nucleotide sequences encoding for domains or subunits of a heteromeric protein, in a single reaction. Especially, the linkage of variable region encoding sequences from e.g. immunoglobulins, T cell receptors or B cell receptors is eased with the method of the present invention. This allows for a more efficient way of generating libraries of variable region encoding sequences. The capability to perform the multiplex overlap-extension RT-PCR using template derived from an isolated single cell enables the generation of cognate pair libraries in a high-throughput format.
Patent EP-1986289-A2 (EP)
Inventor: CARLOTTO VLADIMIRO
IPC: H01R43/052
Filed: 2008-04-22
Abstract: A wire comb holder, particularly for electrical wiring apparatuses, which allows to process wires of different cross-section or diameter, comprising two series (11, 12) of forks (13, 13a, 13b, 13x, 13z, 14, 14x) which are arranged side by side and can be divaricated elastically, the series of forks (11, 12) facing each other in a parallel arrangement and being spaced so that each fork (13, 13a, 13b, 13x, 13z) of a first series (11) is matched symmetrically by a fork (14, 14x) of the second facing series (12); each of the forks protrudes, substantially at right angles, from a common base (15) and has its ends (16, 17) arranged closer and contoured so as to form a recess (18) which is open at the opposite end with respect to the base, for a wire (19, 20) to be handled.
Patent EP-1980557-A2 (EP)
Inventor: FONTANA GABRIELE
IPC: C07D305/14
Filed: 2003-09-05
Abstract: A general process for the functionalization at the 14- position of 13-ketobaccatin derivatives of formula I to give derivatives of formula II
     
wherein the substituents are as defined in the disclosure. 
     The conversion of compounds of formula II in compounds of formula III,
     
wherein the substituents are as defined in the disclosure, is also described.
Patent EP-2015545-A2 (EP)
Inventor: CHIEN CHAO-HSIEN
IPC: H04M1/23
Filed: 2008-06-06
Abstract: A key structure with multiple appearance effects simultaneously presented at different angles of view, includes: a multi-mode appearance layer, an elastic structure layer and a keypad structure layer. Herein the surface of the multi-mode appearance layer has a plurality of micro-structures which reflect the incident light sources of different wavelengths to different angles. The elastic structure is placed under the multi-mode appearance layer. The keypad structure layer is placed on the multi-mode appearance layer. Thereby, through the micro-structures reflecting the incident light sources of different wavelengths to different angles, a user can see different appearance effects of different patterns at different angles of view. Therefore, the present invention can be applied to the keypad structure of holography, so as to achieve the effect of multi-mode appearance presentation.
Patent EP-2034135-A2 (EP)
Inventor: KEITH WILLIAM P
IPC: F02K1/00
Filed: 2008-09-05
Abstract: A thermal coupling includes a first structure (2) having a first coefficient of thermal expansion; a second structure (14) having a second coefficient of thermal expansion lower than the first coefficient of thermal expansion; a plurality of thermal expansion fingers (7a) provided in the first structure; a plurality of thermal expansion flanges (8) extending from the plurality of thermal expansion fingers, respectively; and a flange (18) extending from the second structure and attached to the plurality of thermal expansion flanges.
Patent EP-2072949-A2 (EP)
Inventor: VENKATRAMAN SAI PRADEEP
IPC: G01C21/28
Filed: 2008-12-04
Abstract: A navigation system includes a pressure sensor (105), a calibration module (110) in communication with the pressure sensor, and an altitude module (125) in communication with the calibration module (110). The calibration module is configured to determine a dynamic pressure proportionality coefficient based at least in part on a static pressure proportionality coefficient, a measured pressure value from the pressure sensor (105), and a velocity value. The altitude module (125) is configured to calculate a sensor-based altitude value based at least in part on the determined dynamic pressure proportionality coefficient.
Patent EP-2037093-A2 (EP)
Inventor: TANAHASHI KAZUTOMO
IPC: D01F9/08
Filed: 2002-05-27
Abstract: A holding seal material which has alumina-silica based fibers aggregated into a mat shape as a constituent element (4), and is placed in a gap between a ceramic body (2) capable of allowing a fluid to flow through the inside thereof and a metal shell (3) covering the outer circumference of the ceramic body, wherein 
the dispersion of fiber diameter in said alumina-silica based fiber is within ±3 µm.
Patent EP-1983031-A2 (EP)
Inventor: RAKSHA VLADIMIR P
IPC: C09D7/80
Filed: 2008-03-17
Abstract: The instant invention provides an asymmetrical orientable flake for use in a carrier. The flake includes a metal reflector layer and a coating of a carrier-repellent material coated on a single side of the flake, for orienting the flake in the carrier so that the flake rests upon the carrier having a first side at least partially out of the carrier and a second side immersed in the carrier. The flake has an asymmetrical feature, such as a color shifting coating on a single surface of the reflector layer. Alternatively, the asymmetrical feature is either a relief symbol or an asytnmeuical profile of the flake.
Patent EP-1973171-A2 (EP)
Inventor: NAKATANI SHIHOMI
IPC: H01L31/048
Filed: 2008-03-18
Abstract: Disclosed is a solar cell module that reduces entering of moisture into a solar cell module from a side surface SF thereof, and has high moisture-resistant properties. The disclosed solar cell module is a solar cell module in which solar cells 13a to 13d are sealed by a sealing member 21 between a transparent front surface protective member 11 and a back surface protective member 12, wherein the sealing member 21 includes at least a first sealing member 14 and a second sealing member 15, the first sealing member and the second sealing member are different in type, and the sealing member 21 exposed to a side surface SF of the solar cell module is the first sealing member 14.
Patent EP-2044893-A2 (EP)
Inventor: HOELL JR JOSEPH A
IPC: A61B17/28
Filed: 2008-09-30
Abstract: A surgical instrument (10) is provided having articulating, distal end rotation and tip rotational functions. The articulating function includes a wheel (40) rotatable relative to a handle of the surgical instrument and operable to move an articulating section of the surgical instrument from a neutral or straight position to an articulated or bent position. The wheel incorporates a groove (104) in the form of an Archimedes spiral to drive the articulating section between the neutral and bent positions.
Patent EP-2130212-A2 (EP)
Title: Appareil de mesure
Inventor: WILBY ROBERT JOHN
IPC: H01L21/00
Filed: 2008-03-04
Abstract: L'invention concerne un appareil de mesure et un procédé de surveillance de la fabrication d'une tranche de semi-conducteur par la production de vibrations par excitation et la mesure de celles-ci sur le substrat de la tranche. Un paramètre de vibration mesurable (p. ex. fréquence) indique la masse d'une région qui vibre. Un changement de masse provoqué par le traitement de la tranche se traduit par des changements dans les mesures de vibrations prises avant et après ledit traitement. Cet appareil comprend un support de tranche tel qu'un rebord saillant (19), un dispositif de production de vibrations par excitation tel qu'une sonde de contact (28) ou un applicateur de différentiel de pression, et un dispositif de mesure tel qu'un capteur de fréquence (62).
Patent EP-2134841-A2 (EP)
Inventor: MARTINEAU PIERRE EMILE ULYSSE
IPC: C12N15/10
Filed: 2008-03-17
Abstract: The present disclosure describes scFv antibody libraries, antibodies isolated from the libraries, and methods of producing and using the same.
Patent EP-2135356-A2 (EP)
Inventor: FARRELL RONAN
IPC: H03M3/02
Filed: 2008-03-19
Abstract: A switched mode class- S power amplifier comprises a sigma-delta modulator with a digital input, a power switch connected to the output of the sigma-delta modulator providing the power amplifier output, and a feedback mechanism. The sigma-delta modulator has a high-pass transfer function and uses an offset switching frequency to remove an unwanted image over half of the switching frequency. The amplifier may have a filter to remove unwanted fold-over image. There may be at least two modulators arranged in parallel, and there may be a complex filter for constructively combining the modulator outputs.
Patent EP-2134165-A2 (EP)
Inventor: COLGIN MARK A
IPC: A01K67/02
Filed: 2008-02-08
Abstract: The present invention provides methods of producing biologically active recombinant bFSH and methods of increasing reproduction in mammals, particularly bovine, using recombinant bFSH. Also provided are methods of producing single chain recombinant bFSH. The recombinant bFSH of the present invention increases superovulation, embryo development, and reproductive efficiency in cattle and other ungulates.